An arts academy requires there to be 3 teachers for every 57 students and 5 tutors for every 50 students How many students does the academy have per teacher? Per tutor? How many tutors does the academy need if it has 130 students?

the answer is a i belaeve atleast thats what my calculator just gfave me

step-by-step explanation:

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c